Commit graph

4195 commits

Author SHA1 Message Date
Mark Nauwelaerts
91a60245b7 matroskademux: QoS handling logic only applies to forward playback
Fixes #628894.
2010-09-08 17:51:34 +02:00
Sebastian Dröge
640cb863d4 rtpjpegpay: Fix uninitialized variable compiler warning
Fixes bug #629018.
2010-09-08 07:13:42 +02:00
Wim Taymans
bd43ac854a qtdemux: use older g_array_free
g_array_unref() is only since 2.22
2010-09-07 17:06:02 +02:00
Wim Taymans
2ed53fd77f rtpjpegpay: do some more sanitity checks
Protect some more against invalid input.
2010-09-07 16:40:08 +02:00
American Dynamics
a482677a14 jpegpay: handle corrupted jpeg better
Protect against corrupted jpeg input.
2010-09-07 15:20:12 +02:00
Wim Taymans
474c013051 rvawdepay: cleanup unused fields 2010-09-07 13:56:54 +02:00
Wim Taymans
6be0c7b762 vrawdepay: handle invalid payload better
Make sure we don't read more data than available in the input buffer.
Clip the input data into the output buffer.
2010-09-07 13:56:53 +02:00
Stefan Kost
988f228da7 rtpmp4adepay: grab the sampling arte and put into caps
This is needed to be able to mux the received audio into mp4 (in the case of
aac). Fixes #625825.
2010-09-06 21:54:25 +03:00
Tim-Philipp Müller
22560c473d rtp: mark constant tables as const 2010-09-06 14:40:02 +01:00
Mark Nauwelaerts
2953801a5f rtpamrpay: properly support perfect-rtptime 2010-09-06 14:47:05 +02:00
Mark Nauwelaerts
275e352a2e rtpamrpay: proper duration for multiple frame payload 2010-09-06 14:47:02 +02:00
Mark Nauwelaerts
f5bbc56745 rtpamr(de)pay: support AMR-WB SID frame 2010-09-06 14:46:59 +02:00
Mark Nauwelaerts
d1974e386a rtpg729pay: properly support perfect-rtptime 2010-09-06 14:46:56 +02:00
Mark Nauwelaerts
713719f705 qtdemux: improve framerate determining
Collect a limited number of starting sample durations and use the median of
those to determine caps framerate.
2010-09-06 14:45:43 +02:00
Mark Nauwelaerts
13b553bce7 matroskademux: attempt more resync upon (cluster) parse error
That is, if parse error occurs in state requiring to move to next cluster,
and doing so to the expected next position of cluster fails, then scan for a
next cluster from present position and resume from there.

Fixes #620790.
2010-09-06 14:45:40 +02:00
Mark Nauwelaerts
4d9c1e99f2 matroskademux: not so fatal error handling
If some bits out of place in block(group) parsing, forego and move to next.
Also skip large blocks in pull mode, but need to give up in push mode.

Fixes #626463.
Improves #620790.
2010-09-06 14:45:37 +02:00
Mark Nauwelaerts
680eb51b68 matroskademux: additional parse recovery
In particular, upon parse failure in one cluster, we may forego remaining
content and try resuming from next cluster onwards.

Fixes #620790.
2010-09-06 14:45:30 +02:00
American Dynamics
5999e8e716 rtspsrc: Add property to configure udpsrc buffer size
Add a new udp-buffer-size property to configure the buffer-size on the udpsrc
elements.

Fixes #628058
2010-09-06 12:22:11 +02:00
Wim Taymans
93228ccd52 rtpbin: add ntp-sync property
Add an ntp-sync property that will sync the received streams to the server
NTP time. This requires synchronized NTP times between the sender and receivers,
like with ntpd.

Based on patch from Thijs Vermeir.

Fixes #627796
2010-09-06 11:01:57 +02:00
Wim Taymans
f03fd91400 jitterbuffer: rename a variable to avoid confusion 2010-09-06 11:01:57 +02:00
Wim Taymans
e3479630ae rtpbin: rename some variables for less confusion 2010-09-06 11:01:57 +02:00
Wim Taymans
0f59664c6a rtpjitterbuffer: move comment where it belongs 2010-09-06 11:01:57 +02:00
Wim Taymans
4fd81747f3 session: minor cleanups
Make clock snapshots more accurate by only sampling the same clock once.
2010-09-06 11:01:57 +02:00
Thijs Vermeir
51020549f0 rtpbin: add use-pipeline-clock property
With this property RTCP SR NTP times can be based
on the system clock (maybe synced with ntpd) or the
current pipeline clock.

https://bugzilla.gnome.org/show_bug.cgi?id=627796
2010-09-06 11:01:57 +02:00
Wim Taymans
3bae70ceea rtspext: stop configuration on first failure
Stop the configuration of a stream as soon as some of the extensions return
FALSE.

Fixes #581294
2010-09-06 11:01:57 +02:00
Wim Taymans
6660817af1 multifdsink: use refcount to count host/port duplicates
Instead of adding multiple client structures for the same host/port pair, use a
refcount.
Add a send-duplicates feature that allows you to disable sending multiple copies
of the same packet to the same host when it was added multiple times. The
send-duplicates property is by default set to TRUE for backwards compatibility
although it is very likely that this is not desired behaviour.
2010-09-06 10:45:28 +02:00
Wim Taymans
e4f8144bbf rtspsrc: implement custom event handler
Extend the _push_event() function so that it can also send events to the udp
sources when asked.
Implement a custum send_event function that correctly dispatches the downstream
events in TCP mode. This fixes sending EOS to rtspsrc and have it push the EOS
downstream.
2010-09-06 10:45:23 +02:00
Wim Taymans
fadade4d4a jpegdepay: handle DISCONT and reset state
Put a DISCONT event on the next output buffer when the input buffer had a
DISCONT.
Make sure we clear our adapter and reset our state before going to PAUSED.
Free the qtables.

Fixes #626869
2010-09-06 10:23:07 +02:00
Wim Taymans
3ec0d6b245 g729pay: extend from right parent 2010-09-06 10:23:07 +02:00
Stefan Kost
3b91ea7c81 qtdemux: use GST_BOILERPLATE macro 2010-09-06 09:57:58 +03:00
Stefan Kost
1c47115b8e videmixer: add a example showing how to use the child properties
Show how to position and set the alpho of the videos on gst-launch.
2010-09-06 09:57:57 +03:00
Stefan Kost
77fe8c151a spectrum only aggregate magnitude/phase if user asks for it 2010-09-06 09:53:00 +03:00
Stefan Kost
0dca0becb2 spectrum: improve performance with local vars
Use 'input' instead of 'spectrum->input' which was intende already (variable
exists, but not used everywhere). Also use a local version of
'spectrum->input_pos'.
2010-09-06 09:53:00 +03:00
Stefan Kost
8beead14d0 spectrum: code cleanup
More comments and logging. Extract one complex condition to a variable. Reorder
some code for readability.
2010-09-06 09:53:00 +03:00
Stefan Kost
50a139de85 spectrum: improve property setter
consistently only update if the property actualy changed the value. Do it
without reading the gvalue twice. No need to reset the spectrum analyzer for
threshold changes.
2010-09-06 09:53:00 +03:00
Stefan Kost
61f22f4379 spectrum: add helper to only flush ringbuffer data without resetting the fft
Reduces some duplicated code as well.
2010-09-06 09:53:00 +03:00
Stefan Kost
34bdec3d58 spectrum: more comments 2010-09-06 09:53:00 +03:00
David Schleef
738e092d4e deinterlace: Document methods with bad quality 2010-09-05 22:23:58 -07:00
David Schleef
9071cc8748 deinterlace: initialize all deinterlace class members
This fixes UYVY deinterlacing.
2010-09-05 22:23:58 -07:00
David Schleef
85aed94676 videomixer: orc_init() doesn't need to be called
There's no need to call orc_init() unless you're using the Orc
API directly.  All code created by orcc is guaranteed to work
without calling orc_init().
2010-09-05 18:45:21 -07:00
David Schleef
6143a60bdb deinterlace: Fix greedyl Orc implementation
To agree with the previous C/asm code.
2010-09-05 18:42:59 -07:00
Thiago Santos
de8fda9cc2 videomixer2: Fail when caps are incompatible
Do not forget to return false when caps are incompatible.
2010-09-05 22:34:36 -03:00
Thiago Santos
8435529073 videomixer: Only init orc if it is available
Put some ifdef around orc_init to prevent build errors
2010-09-05 20:56:52 -03:00
David Schleef
6584c75afe deinterlace: Update disted Orc files 2010-09-04 12:46:31 -07:00
David Schleef
f35d546c71 deinterlace: remove assembly code in favor of orc 2010-09-04 12:39:11 -07:00
David Schleef
02196850dd deinterlace: implement greedy in Orc 2010-09-04 12:39:11 -07:00
David Schleef
294d5c48da update disted Orc files 2010-09-04 11:43:21 -07:00
Thibault Saunier
08fd719898 alphacolor: Fix classification
This is no effect but a converter. Fixes bug #628608.
2010-09-04 14:55:43 +02:00
Sebastian Dröge
e79742205c videomixer2: Add documentation and add to the docs 2010-09-04 14:55:43 +02:00
Sebastian Dröge
bcfd60a8d2 videomixer2: Add videomixer2 element
This is based on collectpads2 and is synchronizing
all streams based on the running time.

New features compared to old videomixer:
 * Synchronizing frames on the running time
 * Improved and simplified negotiation
 * Full QoS support
 * Variable framerate support

Fixes bug #626048, #624905.
2010-09-04 14:52:11 +02:00